Lamp



FIG. 1 is a perspective view of a lamp showing the new design;

FIG. 2 is a left side view thereof, a right side view being a mirrorimage thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof in a closed position.

The portions of the lamp in Figures shown in broken lines are includedto show features that form no part of the claimed design.

CLAIM The ornamental design for a lamp, as shown and described.